* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary: #FF6B9D;
            --primary-dark: #E84A7A;
            --secondary: #C44AFF;
            --accent: #FFD700;
            --accent-glow: #FFC107;
            --bg: #FFF5F8;
            --bg-card: #FFFFFF;
            --text: #2D1B3E;
            --text-light: #6B5B7B;
            --border: #F0E3ED;
            --shadow: 0 8px 32px rgba(196, 74, 255, 0.12);
            --radius: 20px;
            --radius-sm: 12px;
            --header-bg: linear-gradient(135deg, #2D1B3E 0%, #4A2C5E 100%);
            --gold-gradient: linear-gradient(135deg, #FFD700, #FFA000);
            --pink-gradient: linear-gradient(135deg, #FF6B9D, #FF4081);
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.8;
            font-size: 17px;
            -webkit-font-smoothing: antialiased;
        }
        .header {
            background: var(--header-bg);
            padding: 0 24px;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        }
        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }
        .my-logo {
            font-size: 28px;
            font-weight: 900;
            color: #fff;
            text-decoration: none;
            letter-spacing: -0.5px;
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: var(--accent);
            font-size: 30px;
        }
        .my-logo:hover {
            opacity: 0.9;
        }
        .nav {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: none;
            font-size: 15px;
            font-weight: 500;
            padding: 8px 16px;
            border-radius: 30px;
            transition: all 0.25s ease;
        }
        .nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
        }
        .nav a i {
            margin-right: 6px;
            font-size: 14px;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 28px;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb-wrap {
            max-width: 1200px;
            margin: 0 auto;
            padding: 14px 24px 0;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 10px;
            font-size: 14px;
            color: var(--text-light);
            background: var(--bg-card);
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow);
            list-style: none;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb li+li::before {
            content: '\f054';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 10px;
            color: var(--secondary);
            margin-right: 6px;
        }
        .breadcrumb a {
            color: var(--secondary);
            text-decoration: none;
        }
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        .breadcrumb .current {
            color: var(--text);
            font-weight: 600;
        }
        .main-wrap {
            max-width: 1200px;
            margin: 0 auto;
            padding: 24px 24px 60px;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .content {
            min-width: 0;
        }
        .sidebar {
            position: sticky;
            top: 90px;
            align-self: start;
        }
        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 32px 36px;
            margin-bottom: 32px;
            transition: transform 0.2s;
        }
        .card:hover {
            transform: translateY(-2px);
        }
        h1 {
            font-size: 42px;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 12px;
            color: var(--text);
            letter-spacing: -0.5px;
        }
        h1 .highlight {
            background: var(--gold-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        h2 {
            font-size: 30px;
            font-weight: 800;
            margin-top: 40px;
            margin-bottom: 16px;
            color: var(--text);
            line-height: 1.3;
            padding-bottom: 8px;
            border-bottom: 4px solid var(--primary);
            display: inline-block;
        }
        h3 {
            font-size: 24px;
            font-weight: 700;
            margin-top: 28px;
            margin-bottom: 12px;
            color: #3D2355;
        }
        h4 {
            font-size: 19px;
            font-weight: 600;
            margin-top: 20px;
            margin-bottom: 8px;
            color: #4A2C5E;
        }
        p {
            margin-bottom: 18px;
            color: var(--text);
        }
        .lead {
            font-size: 20px;
            font-weight: 400;
            color: var(--text-light);
            line-height: 1.7;
        }
        strong {
            color: #3D2355;
            font-weight: 700;
        }
        .emoji-big {
            font-size: 28px;
            display: inline-block;
            margin-right: 6px;
        }
        .content a {
            color: var(--secondary);
            text-decoration: none;
            font-weight: 600;
            border-bottom: 2px solid transparent;
            transition: border-color 0.2s, color 0.2s;
        }
        .content a:hover {
            border-bottom-color: var(--secondary);
            color: #A030D0;
        }
        ul,
        ol {
            padding-left: 28px;
            margin-bottom: 22px;
        }
        li {
            margin-bottom: 8px;
        }
        .tip-list {
            list-style: none;
            padding-left: 0;
        }
        .tip-list li {
            padding: 12px 16px 12px 48px;
            background: #F8F0FF;
            border-radius: var(--radius-sm);
            margin-bottom: 10px;
            position: relative;
            font-weight: 500;
        }
        .tip-list li::before {
            content: '\f0a4';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            left: 16px;
            top: 12px;
            color: var(--secondary);
            font-size: 18px;
        }
        .tip-list li.tip-gold::before {
            content: '\f091';
            color: var(--accent);
        }
        .tip-list li.tip-star::before {
            content: '\f005';
            color: var(--accent);
        }
        .featured-img {
            width: 100%;
            border-radius: var(--radius-sm);
            margin: 24px 0;
            box-shadow: var(--shadow);
            display: block;
        }
        .search-form {
            display: flex;
            gap: 12px;
            background: #F5F0FA;
            padding: 6px 6px 6px 20px;
            border-radius: 50px;
            border: 2px solid var(--border);
            transition: border-color 0.3s;
        }
        .search-form:focus-within {
            border-color: var(--secondary);
        }
        .search-form input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 12px 0;
            font-size: 16px;
            outline: none;
            color: var(--text);
        }
        .search-form input::placeholder {
            color: var(--text-light);
        }
        .search-form button {
            background: var(--pink-gradient);
            border: none;
            color: #fff;
            padding: 12px 28px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .search-form button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 16px rgba(255, 107, 157, 0.4);
        }
        .comment-box,
        .rating-box {
            background: #F8F4FC;
            border-radius: var(--radius-sm);
            padding: 24px;
            margin-top: 12px;
        }
        .comment-box textarea {
            width: 100%;
            border: 2px solid var(--border);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            font-size: 16px;
            font-family: inherit;
            resize: vertical;
            min-height: 100px;
            background: #fff;
            transition: border-color 0.3s;
        }
        .comment-box textarea:focus {
            border-color: var(--secondary);
            outline: none;
        }
        .comment-box .btn,
        .rating-box .btn {
            background: var(--pink-gradient);
            border: none;
            color: #fff;
            padding: 12px 32px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            margin-top: 12px;
        }
        .comment-box .btn:hover,
        .rating-box .btn:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 16px rgba(255, 107, 157, 0.4);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 6px;
            justify-content: flex-end;
            margin: 8px 0;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 32px;
            color: #ddd;
            cursor: pointer;
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: var(--accent);
            transform: scale(1.1);
        }
        .sidebar .card {
            padding: 24px 20px;
        }
        .sidebar h3 {
            font-size: 20px;
            margin-top: 0;
        }
        .sidebar ul {
            list-style: none;
            padding-left: 0;
        }
        .sidebar ul li {
            padding: 8px 0;
            border-bottom: 1px solid var(--border);
        }
        .sidebar ul li a {
            color: var(--secondary);
            text-decoration: none;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .sidebar ul li a:hover {
            color: #A030D0;
        }
        .sidebar ul li a i {
            font-size: 14px;
            color: var(--primary);
        }
        friend-link {
            display: block;
            background: var(--bg-card);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px 36px;
            margin: 40px auto 20px;
            max-width: 1200px;
        }
        friend-link h3 {
            font-size: 22px;
            margin-top: 0;
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        friend-link .friend-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 12px 20px;
        }
        friend-link .friend-grid a {
            color: var(--secondary);
            text-decoration: none;
            font-weight: 500;
            padding: 6px 14px;
            background: #F5F0FA;
            border-radius: 30px;
            transition: background 0.2s, color 0.2s;
            font-size: 15px;
        }
        friend-link .friend-grid a:hover {
            background: var(--secondary);
            color: #fff;
        }
        .footer {
            background: var(--header-bg);
            color: rgba(255, 255, 255, 0.8);
            padding: 32px 24px;
            text-align: center;
            margin-top: 40px;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
        }
        .footer p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
            margin-bottom: 6px;
        }
        .footer a {
            color: var(--accent);
            text-decoration: none;
        }
        .footer a:hover {
            text-decoration: underline;
        }
        .footer .copyright {
            margin-top: 12px;
            font-size: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
        }
        @media (max-width: 992px) {
            .main-wrap {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .content {
                order: 1;
            }
            h1 {
                font-size: 32px;
            }
            h2 {
                font-size: 26px;
            }
            .card {
                padding: 24px 20px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            .my-logo {
                font-size: 22px;
            }
            .my-logo i {
                font-size: 24px;
            }
            .nav {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: var(--header-bg);
                flex-direction: column;
                padding: 20px 24px 28px;
                gap: 6px;
                transform: translateY(-120%);
                transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
                box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
                border-radius: 0 0 24px 24px;
                z-index: 999;
            }
            .nav a {
                font-size: 17px;
                padding: 12px 16px;
                width: 100%;
                border-radius: 12px;
            }
            #nav-toggle:checked~.nav {
                transform: translateY(0);
            }
            .hamburger {
                display: block;
                z-index: 1001;
            }
            .breadcrumb-wrap {
                padding: 10px 16px 0;
            }
            .breadcrumb {
                font-size: 13px;
                padding: 8px 14px;
            }
            .main-wrap {
                padding: 16px 16px 40px;
            }
            .card {
                padding: 20px 16px;
                margin-bottom: 20px;
            }
            h1 {
                font-size: 26px;
            }
            h2 {
                font-size: 22px;
                margin-top: 28px;
            }
            h3 {
                font-size: 20px;
            }
            h4 {
                font-size: 17px;
            }
            .lead {
                font-size: 17px;
            }
            .search-form {
                flex-direction: column;
                padding: 12px;
                border-radius: 16px;
                background: #fff;
            }
            .search-form input {
                padding: 10px 4px;
            }
            .search-form button {
                width: 100%;
                padding: 14px;
            }
            .comment-box,
            .rating-box {
                padding: 16px;
            }
            .star-rating label {
                font-size: 28px;
            }
            friend-link {
                padding: 20px 16px;
                margin: 24px 16px 16px;
            }
            friend-link .friend-grid {
                gap: 8px 12px;
            }
            friend-link .friend-grid a {
                font-size: 14px;
                padding: 5px 12px;
            }
            .footer {
                padding: 24px 16px;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 22px;
            }
            h2 {
                font-size: 19px;
            }
            h3 {
                font-size: 17px;
            }
            .card {
                padding: 16px 12px;
            }
            .tip-list li {
                padding: 10px 12px 10px 40px;
                font-size: 15px;
            }
            .tip-list li::before {
                font-size: 16px;
                left: 12px;
                top: 10px;
            }
            .my-logo {
                font-size: 18px;
            }
            .my-logo i {
                font-size: 20px;
            }
            .breadcrumb {
                font-size: 12px;
                padding: 6px 10px;
            }
        }
        .content img {
            max-width: 100%;
            height: auto;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .gap-row {
            height: 8px;
        }
        .author-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 15px;
            color: var(--text-light);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .author-meta i {
            color: var(--primary);
        }
        .author-meta .date {
            font-weight: 600;
            color: var(--text);
        }
        .table-wrap {
            overflow-x: auto;
            margin: 20px 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 16px;
            border-radius: var(--radius-sm);
            overflow: hidden;
        }
        table th {
            background: var(--header-bg);
            color: #fff;
            padding: 14px 18px;
            text-align: left;
            font-weight: 600;
        }
        table td {
            padding: 12px 18px;
            border-bottom: 1px solid var(--border);
        }
        table tr:nth-child(even) {
            background: #F9F5FC;
        }
        table tr:hover {
            background: #F0E8F8;
        }
        .highlight-box {
            background: linear-gradient(135deg, #FFF8E1, #FFF3CD);
            border-left: 6px solid var(--accent);
            padding: 20px 24px;
            border-radius: var(--radius-sm);
            margin: 20px 0;
        }
        .highlight-box p {
            margin-bottom: 0;
        }
        .highlight-box strong {
            color: #B8860B;
        }
        .quote-box {
            background: #F0E8F8;
            border-radius: var(--radius-sm);
            padding: 24px 28px;
            margin: 20px 0;
            position: relative;
        }
        .quote-box::before {
            content: '\f10d';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 28px;
            color: var(--secondary);
            opacity: 0.3;
            position: absolute;
            top: 12px;
            left: 16px;
        }
        .quote-box p {
            font-style: italic;
            font-size: 18px;
            margin-bottom: 8px;
            padding-left: 30px;
        }
        .quote-box .attribution {
            font-weight: 600;
            color: var(--secondary);
            padding-left: 30px;
        }